Chathams Blue

#135385

General Information about Chathams Blue

The hex color #135385, also known as Chathams Blue, is a dark, muted shade of blue with a touch of gray. It belongs to the blue color family and is often associated with qualities like stability, trust, and depth. In the RGB color model, it is composed of 7.45% red, 32.55% green, and 52.16% blue. In the CMYK color model, it consists of 86% cyan, 38% magenta, 0% yellow, and 48% black. This color is named after the Chatham Islands, reflecting its oceanic and natural associations. Chathams Blue is commonly used in designs where a sense of reliability and sophistication is desired. It is considered a cool color, making it suitable for backgrounds, accents, and typography when paired with appropriate contrasting colors.

The hex color #135385, also known as Chathams Blue, presents some accessibility challenges, especially when used for text. Its relatively low lightness value means that it needs to be paired with very light colors to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #135385 for text on a white background would likely fail these guidelines, making it difficult for users with visual impairments to read. To improve accessibility, consider using a lighter shade of blue or a contrasting color like yellow or white for text. Tools like contrast checkers can help ensure sufficient contrast. When using it as background, ensure foreground elements have adequate contrast.

Shades

Digital Color Formats

RGB
19 83 133
RGB19 83 133
Red
Green
Blue
HSL
206.32deg 75% 29.8%
206.327529.8HSL
Hue
Saturation
Lightness
HWB
206.32deg 7.45% 47.84%
206.327.4547.84HWB
Hue
Whiteness
Blackness
hex#135385
rgb19 83 133
hsl206.32deg 75% 29.8%
cmyk85.71% 37.59% 0% 47.84%
hwb206.32deg 7.45% 47.84%
xyz-d650.08 0.08 0.23
oklch0.4302 0.1033 247.51
oklab0.4302 -0.04 -0.1
CMYK
85.71% 37.59% 0% 47.84%
85.7137.59047.84CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.08 0.23
0.080.080.23XYZ
X
Y
Z
OKLCH
0.4302 0.1033 247.51
0.43020.1033247.51LCH
Lightness
Chroma
Hue
OKLAB
0.4302 -0.04 -0.1
0.4302-0.04-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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